Keychron 81 Pro vs Q3 Max vs Keychron Lemokey L3 Specs

Compare Keychron 81 Pro vs Q3 Max vs Keychron Lemokey L3 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron 81 Pro and Keychron Q3 Max and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

Model
Rating	5.0 stars (8 reviews)	4.8 stars (36 reviews)	4.8 stars (24 reviews)
Purchase Options
Main differences	Available in a 75% layout Built with the ANSI layout standard Supports Bluetooth, Wired, Wireless connectivity Weighs about 1887 g Sized at 47 x 338 x 151 mm	Released in 2024 Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic layout standard Weighs about 2045 g Sized at 33 x 137 x 365 mm	Built with the ANSI, ISO, JIS layout standard Weighs about 1976 g Sized at 30 x 401 x 137 mm
Score	Scores Performance: 82 Build Quality: 87 Productivity: 97.3 Customizability: 95 Portability: 81.6	Scores Performance: 81.2 Build Quality: 88.6 Productivity: 97 Customizability: 99.7 Portability: 78	Scores Performance: 81.8 Build Quality: 88 Productivity: 97.1 Customizability: 97.2 Portability: 76.3
Name	Name Keychron 81 Pro	Name Keychron Q3 Max	Name Keychron Lemokey L3
Release year	Release year 2023	Release year 2024	Release year 2023
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 80%	Layout Size 80%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic	Layout Standard ANSI, ISO, JIS
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 4000 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 47 x 338 x 151 mm	Dimensions 33 x 137 x 365 mm	Dimensions 30 x 401 x 137 mm
Weight	Weight 1887g	Weight 2045g	Weight 1976g

Keyboard 81 Pro QMK/VIA Wireless Custom Mechanical Keyboard

Keychron Q3 Max QMK/VIA Wireless Custom Mechanical Keyboard

Lemokey L3 QMK/VIA Kabellose Benutzerdefinierte Mechanische Tastatur (US-Layout)

5.0 stars (8 reviews)

4.8 stars (36 reviews)

4.8 stars (24 reviews)

Available in a 75% layout
Built with the ANSI layout standard
Supports Bluetooth, Wired, Wireless connectivity
Weighs about 1887 g
Sized at 47 x 338 x 151 mm

Released in 2024
Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic layout standard
Weighs about 2045 g
Sized at 33 x 137 x 365 mm

Built with the ANSI, ISO, JIS layout standard
Weighs about 1976 g
Sized at 30 x 401 x 137 mm

Scores

Performance: 82
Build Quality: 87
Productivity: 97.3
Customizability: 95
Portability: 81.6

Scores

Performance: 81.2
Build Quality: 88.6
Productivity: 97
Customizability: 99.7
Portability: 78

Scores

Performance: 81.8
Build Quality: 88
Productivity: 97.1
Customizability: 97.2
Portability: 76.3

Name

Keychron 81 Pro

Name

Keychron Q3 Max

Name

Keychron Lemokey L3

Release year

2023

Release year

2024

Release year

2023

Switch Options

Linear, Tactile, Clicky

Switch Options

Linear, Tactile, Clicky

Switch Options

Linear, Tactile, Clicky

Profile

Normal Profile

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

75%

Layout Size

80%

Layout Size

80%

Layout Standard

ANSI

Layout Standard

ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic

Layout Standard

ANSI, ISO, JIS

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

1000 Hz

Polling Rate

1000 Hz

Polling Rate

1000 Hz

Battery capacity

4000 mAh

Battery capacity

4000 mAh

Battery capacity

4000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Case Colors

Case Material

Aluminum

Case Material

Aluminum

Case Material

Aluminum

Keycaps Material

PBT

Keycaps Material

PBT

Keycaps Material

PBT

Dimensions

47 x 338 x 151 mm

Dimensions

33 x 137 x 365 mm

Dimensions

30 x 401 x 137 mm

Weight

1887g

Weight

2045g

Weight

1976g

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